Best answer: What causes water pollution in Malaysia?

With regards to the water pollution, generally in Malaysia it is caused by point and non-point sources. Point sources comprise sewage treatment plants, manufacturing and agro-based industries as well as animal farms. Non-point sources are made up of diffused sources such as agricultural activities and surface runoffs.

What are the most serious environmental problems in Malaysia?

Water pollution is arguably the most fundamental environmental issue in Malaysia, since the country’s pollution problems began with water pollution caused by the three traditional industries of tin mining, natural rubber, and palm oil, as mentioned above.

Does Malaysia have bad air pollution?

Air pollution has been an ongoing problem in many countries in the Southeast Asia region, and Malaysia is one of the worst affected. The main cause of this haze is the slash and burn practice by farmers and peat fires blown by the wind from Indonesia.

What are the 3 main causes of water pollution?

The Causes of Water Pollution

  • Industrial Waste. Industries and industrial sites across the world are a major contributor to water pollution. …
  • Marine Dumping. …
  • Sewage and Wastewater. …
  • Oil Leaks and Spills. …
  • Agriculture. …
  • Global Warming. …
  • Radioactive Waste.

How do humans affect water pollution?

Agriculture is also the main source of pollution in rivers and streams in the U.S. One way that agriculture causes water pollution is through rainwater. When it rains, pollutants, such as fertilizers, animal waste, and pesticides get washed from farms into waterways, contaminating the water.

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